Build Your Business.
Save More Taxes.
Protect Your Assets.
Create Your Legacy.

Whether you’re an entrepreneur looking for clarity or a tax professional ready to level up your career, Mark J. Kohler’s education platform — Main Street Professionals — provides the tools, training, and support to help you build smarter and succeed faster.

This isn’t theory. These are real-world strategies used by real people, taught by one of America’s most trusted voices in small business education.

Choose Your Path to Learn

I’m a Business Owner Looking for Tax & Legal Clarity

You need the Business Owner Situation Room

I’m a Tax Pro Who Wants to Offer Advisory Services

You need the Main Street Tax Pro Certification

I Own or Manage a Firm and Want to Train My Team

You need the Enterprise Certification Program


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Business Owner Situation Room

Smarter Strategies for Entrepreneurs and Business Owners

The Business Owner Situation Room is your command center for tackling complex business and tax challenges with clarity and confidence. Whether you’re just getting started, scaling fast, or preparing to exit, this platform gives you the essential questions you should be asking — and the answers most entrepreneurs never get until it’s too late.

What You’ll Get:

  • 40 must-ask tax & legal questions across 4 phases of business
  • Access to live mastermind calls with Mark
  • Smart checklists and templates to protect your business
  • A searchable Q&A dashboard and private community

Why It Matters:

You’ll make faster, safer, and more strategic decisions with less guesswork and more confidence. This is your go-to source for real-time answers—without the runaround, confusion or outside noise.


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Tax Advisor Certification

Advance Your Career. Transform Your Clients’ Futures.

Tired of burnout and low-margin tax prep? Learn how to become a true advisor and build a recession-proof, year-round practice with the Main Street Tax Pro Certification — the #1 advisory certification for Main Street professionals.

What You’ll Learn:

  • 80+ classes with over 40+ hours of content​
  • 13 specialized modules covering finance basics, business structuring, real estate, retirement plans, and mindset modules
  • How to price, package, and deliver advisory services
  • How to convert compliance clients into long-term advisory clients
  • Scripts, worksheets, and tools you can use immediately

Who It’s For:

Tax preparers, EAs, CPAs, and planners who want to work smarter, not just harder.


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The Enterprise Edition: Built for Firms, Not Just Individuals

Certify Your Team. Streamline Your Process. Multiply Your Impact.

The Enterprise Edition of the Main Street Tax Pro Certification is built for firm owners and partners who want to elevate their team’s expertise and deliver consistent, high-value tax advisory services across their practice.

This scalable program gives you access to the same proven certification trusted by thousands of tax professionals — customized for your team size and business goals. With dedicated support and implementation tools, you can finally move beyond compliance work and grow a more profitable, advisory-first firm.

What’s Included:

  • 12 Training Modules covering 70+ advanced tax, legal, and financial strategies
  • 30+ Hours of CE Credit for CPAs, EAs, and Attorneys (Qualified Self-Study)
  • Weekly Live Training with Mark J. Kohler and guest experts
  • Monthly Mindset Coaching with certified coach Patti Britt to boost confidence and performance
  • Real-World Practice Scenarios to help your team apply strategies with confidence
  • Team Progress Tracking and owner controls for accountability and performance benchmarks
  • Enterprise Member Forum & Resource Library for templates, Q&A, and ongoing support

Why It Works:

This program helps you grow your firm, systemize your services, and create a business model that delivers consistent value year-round — not just during tax season.


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